#include "QtPassword.h"

#pragma execution_character_set("utf-8")   
QtPassword::QtPassword(QWidget *parent)
    : QMainWindow(parent)
{
    ui.setupUi(this);

    adminPasswordMap.clear();
    operatorPasswordMap.clear();
    authorityUser.clear();

    ui.label_icon_->setStyleSheet("image: url(./Icon/logo_Dongsheng.png);");
    ui.groupBox_add->hide();
    ui.groupBox_addDelete->hide();
    ui.groupBox_checkAddOrDel->hide();
    ui.groupBox_checkType->hide();
    ui.groupBox_del->hide();
    ui.pushButton_finish->hide();
    ui.del_button->hide();
    ui.add_button->hide();
    this->resize(500, 350);

    ui.pushButton_close->setText("");
    ui.pushButton_close->setStyleSheet("background-color:transparent;image: url(./Icon/close_n.png);");
    setWindowFlags(Qt::FramelessWindowHint); //隐藏标题栏
    connect(ui.pushButton_close, &QPushButton::clicked, [=]() {
        this->resize(500, 350);
        this->close();
        qApp->processEvents();
        });

    QDir dir = QApplication::applicationDirPath();
    currPath = dir.path();
    json_password_file_path = currPath + "/config/password.json";
    QFile file1(json_password_file_path);
    if (!file1.exists())
    {
        QJsonObject obj;
        QJsonArray jsonA;
        QJsonObject adminBoj;
        adminBoj.insert("用户名称", "超级用户");
        adminBoj.insert("密码", "123456789");
        jsonA.append(adminBoj);
        obj.insert("管理员", jsonA);
        obj.insert("操作员", jsonA);

        //内存中的数据写到文件
        QJsonDocument doc(obj);
        //将json对象转换成字符串
        QByteArray data = doc.toJson();
        QFile file("password.json");
        file.open(QIODevice::WriteOnly);
        file.write(data);
        file.close();

        fileObj = obj;
        authorityUser = "管理员,超级用户";
        adminPasswordMap.insert("超级用户", "123456789");
        operatorPasswordMap.insert("默认用户", "123456789");
    }
    else
    {
        QFile file0("config/password.json");
        file0.open(QIODevice::ReadOnly);
        QByteArray data0 = file0.readAll();
        file0.close();
        //使用json文件对象加载字符串
        QJsonDocument doc0 = QJsonDocument::fromJson(data0);
        //判断是否对象
        if (doc0.isObject())
        {
            fileObj = doc0.object();
            QJsonArray addminArray = fileObj.value("管理员").toArray();
            for (int i = 0; i < addminArray.size(); i++)
            {
                QJsonObject adminBoj = addminArray[i].toObject();
                adminPasswordMap.insert(adminBoj.value("用户名称").toString(), adminBoj.value("密码").toString());
            }
            //ui.comboBox_user->addItem("默认用户");
            foreach(QString userName, adminPasswordMap.keys())
                if (userName != "超级用户")
                    ui.comboBox_user->addItem(userName);

            QJsonArray operatorArray = fileObj.value("操作员").toArray();
            for (int i = 0; i < operatorArray.size(); i++)
            {
                QJsonObject adminBoj = operatorArray[i].toObject();
                operatorPasswordMap.insert(adminBoj.value("用户名称").toString(), adminBoj.value("密码").toString());
            }

        }
    }

    //管理员/操作员切换
    connect(ui.checkBox_admin, &QCheckBox::clicked, [=]() {
        ui.checkBox_admin->setChecked(true);
        if (ui.checkBox_admin->isChecked())
        {
            ui.comboBox_user->clear();
            ui.comboBox_user->addItem("超级用户");
            foreach(QString userName, adminPasswordMap.keys())
                if (userName != "超级用户")
                    ui.comboBox_user->addItem(userName);
            ui.label_deleteUser->setText("管理员:超级用户");
        }
        ui.checkBox_operator->setChecked(false);
        });
    //管理员/操作员切换
    connect(ui.checkBox_operator, &QCheckBox::clicked, [=]() {
        ui.checkBox_operator->setChecked(true);
        if (ui.checkBox_operator->isChecked())
        {
            ui.comboBox_user->clear();
            ui.comboBox_user->addItem("默认用户");
            foreach(QString userName, operatorPasswordMap.keys())
                if (userName != "默认用户")
                    ui.comboBox_user->addItem(userName);
            //ui.label_authority->setText("操作员");
            ui.label_deleteUser->setText("操作员:默认用户");
        }
        ui.checkBox_admin->setChecked(false);

        });

    ui.pushButton_Login->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    //登录
    connect(ui.pushButton_Login, &QPushButton::clicked, [=]() {
        if (!ui.checkBox_admin->isChecked() && !ui.checkBox_operator->isChecked())
        {
            QMessageBox::information(this, "选择权限", "未选择登录权限，请选择! "); return;
        }

        QString boxUser = ui.comboBox_user->currentText();
        QString password;
        if (ui.checkBox_admin->isChecked())
            password = adminPasswordMap.value(boxUser);
        else
            password = operatorPasswordMap.value(boxUser);
        QString Lpass = ui.lineEdit_password->text();
        if (password != Lpass)
        {
             QMessageBox::information(this, "密码错误", "密码错误，请重新输入! 提示，密码为9位"); return; 
        }

        QString msg;
        if (ui.checkBox_admin->isChecked())
            msg ="管理员:\r\n" + boxUser;
        else
            msg = "操作员:\r\n" + boxUser;

        ui.lineEdit_password->setText("");
        this->close();
        emit LoginSuccess(msg);
        });

    //下拉框
    connect(ui.comboBox_user_2, SIGNAL(currentIndexChanged(int)), SLOT(boxIndexChanged(int)));

    /*connect(ui.lineEdit_adminPassword, &QLineEdit::textChanged, [=]() {
        if (ui.lineEdit_adminPassword->text() == adminPasswordMap.value("默认用户"))
            ui.label_adminPassword->setText("密码状态：正确");
        else
            ui.label_adminPassword->setText("密码状态：错误");
        });*/

    ui.pushButton_see->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    connect(ui.pushButton_see, &QPushButton::pressed, [=]() {
        ui.lineEdit_password->setEchoMode(QLineEdit::Normal);//Normal, NoEcho, Password, PasswordEchoOnEdit
        });
    connect(ui.pushButton_see, &QPushButton::released, [=]() {
        ui.lineEdit_password->setEchoMode(QLineEdit::Password);//Normal, NoEcho, Password, PasswordEchoOnEdit
        });

    ui.pushButton_addDelete->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    //账号管理按钮
    connect(ui.pushButton_addDelete, &QPushButton::clicked, [=]() {
        ui.lineEdit_password->clear();
        ui.groupBox_addDelete->show();
        ui.groupBox_Login->hide();
        ui.pushButton_finish->show();
        this->resize(500, 350);
        });

    ui.pushButton_see1->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    connect(ui.pushButton_see1, &QPushButton::pressed, [=]() {
        ui.lineEdit_adminPassword->setEchoMode(QLineEdit::Normal);//Normal, NoEcho, Password, PasswordEchoOnEdit
        });
    connect(ui.pushButton_see1, &QPushButton::released, [=]() {
        ui.lineEdit_adminPassword->setEchoMode(QLineEdit::Password);//Normal, NoEcho, Password, PasswordEchoOnEdit
        });

    ui.pushButton_check->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    connect(ui.pushButton_check, &QPushButton::clicked, [=]() {
        if (ui.lineEdit_adminPassword->text() == adminPasswordMap.value("超级用户"))
            // ui.label_adminPassword->setText("密码状态：正确");
        {
            this->resize(500, 350);
            ui.groupBox_checkAddOrDel->show();

            ui.checkBox_admin_2->setChecked(false);
            ui.checkBox_operator_2->setChecked(false);
        }
        else
            QMessageBox::information(this, "密码错误", "密码错误，请重新输入！提示，密码为9位"); return;
        });

    connect(ui.checkBox_admin_2, &QCheckBox::clicked, [=]() {
        ui.checkBox_admin_2->setChecked(true);
        ui.checkBox_operator_2->setChecked(false);
        if (ui.checkBox_add->isChecked())
        {
            this->resize(500, 700);
            ui.groupBox_del->hide();
            ui.del_button->hide();
            ui.groupBox_add->show();
            ui.add_button->show();
        }
        else
        {
            this->resize(500, 700);
            ui.groupBox_add->hide();
            ui.add_button->hide();
            ui.groupBox_del->show();
            ui.del_button->show();
        }
        if (ui.checkBox_admin_2->isChecked())
        {
            ui.comboBox_user_2->clear();
            ui.comboBox_user_2->addItem("超级用户");
            foreach(QString userName, adminPasswordMap.keys())
                if (userName != "超级用户")
                    ui.comboBox_user_2->addItem(userName);
        }
        else
        {
            ui.comboBox_user_2->clear();
            ui.comboBox_user_2->addItem("默认用户");
            foreach(QString userName, operatorPasswordMap.keys())
                if (userName != "默认用户")
                    ui.comboBox_user_2->addItem(userName);
        }
        });
    connect(ui.checkBox_operator_2, &QCheckBox::clicked, [=]() {
        ui.checkBox_operator_2->setChecked(true);
        ui.checkBox_admin_2->setChecked(false);
        if (ui.checkBox_add->isChecked())
        {
            ui.groupBox_del->hide();
            ui.del_button->hide();
            ui.groupBox_add->show();
            ui.add_button->show();
        }
        else
        {
            ui.groupBox_add->hide();
            ui.add_button->hide();
            ui.groupBox_del->show();
            ui.del_button->show();
        }
        if (ui.checkBox_admin_2->isChecked())
        {
            ui.comboBox_user_2->clear();
            ui.comboBox_user_2->addItem("超级用户");
            foreach(QString userName, adminPasswordMap.keys())
                if (userName != "超级用户")
                    ui.comboBox_user_2->addItem(userName);
        }
        else
        {
            ui.comboBox_user_2->clear();
            ui.comboBox_user_2->addItem("默认用户");
            foreach(QString userName, operatorPasswordMap.keys())
                if (userName != "默认用户")
                    ui.comboBox_user_2->addItem(userName);
        }
        });

    connect(ui.checkBox_add, &QCheckBox::clicked, [=]() {
        ui.checkBox_add->setChecked(true);
        ui.checkBox_delete->setChecked(false);
        ui.checkBox_operator_2->setChecked(false);
        ui.checkBox_admin_2->setChecked(false);
        ui.groupBox_checkType->show();
        ui.groupBox_del->hide();
        ui.groupBox_add->hide();
        ui.del_button->hide();
        ui.add_button->hide();
        });

    connect(ui.checkBox_delete, &QCheckBox::clicked, [=]() {
        ui.checkBox_delete->setChecked(true);
        ui.checkBox_add->setChecked(false);
        ui.checkBox_operator_2->setChecked(false);
        ui.checkBox_admin_2->setChecked(false);
        ui.groupBox_checkType->show();
        ui.groupBox_del->hide();
        ui.groupBox_add->hide();
        ui.del_button->hide();
        ui.add_button->hide();
        });

    ui.pushButton_add->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    //增加
    connect(ui.pushButton_add, &QPushButton::clicked, [=]() {
        QString addUser = ui.lineEdit_addUser->text();
        if (addUser.isEmpty())// || ui.lineEdit_addPassword->text().isEmpty())
        {
            QMessageBox::information(this, "内容为空", "用户/工号为空，请输入"); return;
        }
        else if (adminPasswordMap.keys().contains(addUser)
            || operatorPasswordMap.keys().contains(addUser) )
        {
            QMessageBox::information(this, "内容重复", "用户/工号重复，请重新输入"); return;
        }
        QString addPassword = ui.lineEdit_addPassword->text();
        if (addPassword.isEmpty())// || ui.lineEdit_addPassword->text().isEmpty())//ui.lineEdit_addPassword->text().isEmpty()
        {
            QMessageBox::information(this, "内容为空", "密码为空，请输入"); return;
        }
        if (addPassword.size()!=9)
        {
            QMessageBox::information(this, "密码长度错误", "密码长度不为9，请重新输入"); return;
        }
        if (addPassword != ui.lineEdit_addPassword2->text())
        {
            QMessageBox::information(this, "密码不匹配", "两次密码不相同，请重新输入"); return;
        }


        QString authority = "操作员";;
        if (ui.checkBox_admin_2->isChecked())
        {
            authority = "管理员";
            adminPasswordMap.insert(addUser, addPassword);
        }
        else
        {
            operatorPasswordMap.insert(addUser, addPassword);
        }
        ui.comboBox_user->addItem(addUser);

        savePasswordJson();
        QMessageBox::information(this, "增加成功", "增加用户及密码，成功！"); 

        ui.lineEdit_addPassword2->clear();
        ui.lineEdit_addPassword->clear();
        ui.lineEdit_addUser->clear();
        });

    ui.pushButton_delete->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    //删除
    connect(ui.pushButton_delete, &QPushButton::clicked, [=]() {
        QString boxUser = ui.comboBox_user_2->currentText();
        if (boxUser == "默认用户" || boxUser == "超级用户")
        {
            QMessageBox::information(this, "默认用户", "默认用户，不可删除！"); return;
        }
        QMessageBox::StandardButton A = QMessageBox::question(this, "确认", "是否删除该用户？", QMessageBox::Yes | QMessageBox::No, QMessageBox::No);//创建一个二次确认框
        if (A == QMessageBox::Yes)
        {
            QString authority = "操作员";;
            if (ui.checkBox_admin_2->isChecked())
                adminPasswordMap.remove(boxUser);
            else
                operatorPasswordMap.remove(boxUser);
            ui.comboBox_user_2->removeItem(ui.comboBox_user_2->currentIndex());
            savePasswordJson();
        }
        });

    ui.pushButton_finish->setStyleSheet("QPushButton{background-color:rgb(68, 74, 80);border-radius:10px;}"
        "QPushButton:hover{ background-color: rgb(0, 0, 0); border:none; color:rgb(255, 255, 255); }");
    connect(ui.pushButton_finish, &QPushButton::clicked, [=]() {
        ui.checkBox_admin_2->setChecked(false);
        ui.checkBox_operator_2->setChecked(false);
        ui.checkBox_add->setChecked(false);
        ui.checkBox_delete->setChecked(false);

        ui.lineEdit_addPassword2->clear();
        ui.lineEdit_addPassword->clear();
        ui.lineEdit_addUser->clear();
        ui.lineEdit_adminPassword->clear();
        ui.comboBox_user_2->clear();


        ui.groupBox_add->hide();
        ui.groupBox_addDelete->hide();
        ui.groupBox_checkAddOrDel->hide();
        ui.groupBox_checkType->hide();
        ui.groupBox_del->hide();
        ui.del_button->hide();
        ui.add_button->hide();

        ui.groupBox_Login->show();
        ui.pushButton_finish->hide();
        ui.comboBox_user->clear();

        ui.checkBox_admin->setChecked(false);
        ui.checkBox_operator->setChecked(false);
        this->resize(500, 350);
        });

}

void QtPassword::savePasswordJson()
{
    //保存json
    QJsonObject obj;
    QJsonArray jsonA, jsonB;
    foreach(QString user, adminPasswordMap.keys())
    {
        QJsonObject adminBoj;
        adminBoj.insert("用户名称", user);
        adminBoj.insert("密码", adminPasswordMap.value(user));
        jsonA.append(adminBoj);
    }
    obj.insert("管理员", jsonA);

    foreach(QString user, operatorPasswordMap.keys())
    {
        QJsonObject userObj;
        userObj.insert("用户名称", user);
        userObj.insert("密码", operatorPasswordMap.value(user));
        jsonB.append(userObj);
    }
    obj.insert("操作员", jsonB);

    //内存中的数据写到文件
    QJsonDocument doc(obj);
    //将json对象转换成字符串
    QByteArray data = doc.toJson();
    QFile file("config/password.json");
    file.open(QIODevice::WriteOnly);
    file.write(data);
    file.close();

    fileObj = obj;
}
void QtPassword::boxIndexChanged(int index)
{
    if (ui.checkBox_admin_2->isChecked())
        ui.label_deleteUser->setText("管理员:" + ui.comboBox_user_2->currentText());
    else
        ui.label_deleteUser->setText("操作员:" + ui.comboBox_user_2->currentText());
}
QString QtPassword::getUser()
{
    return authorityUser;
}
QtPassword::~QtPassword()
{}

//	c.重写鼠标事件
//鼠标移动事件
void QtPassword::mouseMoveEvent(QMouseEvent* event)
{
    if (!ui.title->underMouse())
        return;
    //移动窗口
    this->move(this->x() + (event->globalX() - m_lastPos.x()), this->y() + (event->globalY() - m_lastPos.y()));
    //记录窗口坐标
    m_lastPos = event->globalPos();
}
//鼠标按下事件
void QtPassword::mousePressEvent(QMouseEvent* event)
{
    if (!ui.title->underMouse())
        return;
    //记录鼠标按下时的窗口坐标
    m_lastPos = event->globalPos();
}
//鼠标松开事件
void QtPassword::mouseReleaseEvent(QMouseEvent* event)
{
    if (!ui.title->underMouse())
        return;
    //记录鼠标松开时窗口的坐标
    m_lastPos = event->globalPos();
}